Spotify is a music streaming platform that features plenty of functions to help users discover new music. It comes with curated and shared playlists, suggested radio stations, and related artists - all based on your likes and listens.
Deezer is an online streaming music platform offering offline listening through premium and family plans with a monthly subscription. It's free to listen online, with some restrictions. It is available for mobile devices on Android and iOS.
Google Play Music is a music and podcast streaming service that allows users to find, listen, store, and share music on the web. A paid subscription lets users access millions of songs and download music on their device for offline listening.
iTunes by Apple Inc. is a media player and a library, as well as an internet radio broadcaster, file manager, and a store where users can browse and buy different types of apps and entertainment products like movies and songs.